import { EventEmitter, OnInit } from '@angular/core';
import { ErrorStateMatcher } from '@angular/material';
import { FormControl, FormGroupDirective, NgForm } from '@angular/forms';
import { Observable } from 'rxjs';
import { LoginService } from '../service/login.service';
import { MessageService } from '../service/message.service';
export declare class MyErrorStateMatcher implements ErrorStateMatcher {
    isErrorState(control: FormControl | null, form: FormGroupDirective | NgForm | null): boolean;
}
export declare class UserTenantComponent implements OnInit {
    private loginService;
    private messageService;
    tenants: any[];
    selectedTenant: any;
    matcher: MyErrorStateMatcher;
    selectedTenantId: string;
    readonly: boolean;
    endPoint: string;
    tenantSelected: EventEmitter<any>;
    constructor(loginService: LoginService, messageService: MessageService);
    ngOnInit(): void;
    query(id: string): Observable<any[]>;
    onTenantChanged(_: any): void;
}